Kind of the organic borate compound sensitive film sensing system and method for detecting electrode

The present invention relates to a sensor, in particular an organic borate compounds sensitive film sensing system and method for detecting electrode. The sensing film electrode system comprising a working electrode having a potential detector test function, the external reference electrode and a stirring means; the working electrode by the inner guide system and the sensitive film is fixed to the inner end of the guide system composition. The system is provided with the inner conductor and the internal reference electrode filling solution chamber electrodes (liquid contact electrodes) or a solid electrode (solid electrode contact type); said sensitive film is doped with acceptor compounds containing borate the water-immiscible phase. The present invention is the first time the detection of the potential of the membrane electrode type nonionic organic borate compounds and their corresponding anionic form of the compound having an organic borate compounds need not be pre-modified, no damage to the organic acid group and the like.